CPU overlock query

[ADPW14]

I was wondering if anyone could confirm if my CPU has been overclocked

This is the info I get from my BIOS so i'm wondering if the speed is 3.30 ghz or 4.20 ghz.
Thanks.

 

[glamdringfh]

Looks like the original values are posted on the left, while your modified values are posted on the right. So it looks like you've set your CPU clock speed up to 4.2GHZ.

You can double check that just to make sure by looking up what the stock frequency of your CPU is.

 

[PhysX_HW]

Boot into windows and check with CPU-Z.
And yes, it looks like the factory settings are on the left and the values you've set are on the right.